Data as of Nov 8, 2026
31.130.233.0/24
No anonymizer space · no proxy exits in 30 daysInternet Society
Network & registry
Announced by
Covering announcement 31.130.224.0/20
- Prefix
- 31.130.224.0/20
- Announced by
- AS56554 Internet Society
- Type
- Business
- RPKI
- RPKI valid
- Netname
- ietf-meeting-network
- Registrant
- Internet Society
- RIR
- RIPE NCC
Origin network
AS56554
CH
- Name
- Internet Society
- Type
- Business
- Registered
- Mar 16, 2011
- Domain
- ietf.org
- Website
- www.ietf.org/meeting/
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.130.224.0/20
31.130.224.0/20
Routing history
- Pattern
- Stable
- First seen
- Mar 2013
- Current origin since
- Sep 2022 · 4.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.130.224.0/20 | AS56554 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 31.
130. 224. 0/ 20 - Netname
- ietf-meeting-network
- Registrant
- Internet Society
- Registrant country
- AT
- Organization
- Internet Society (ORG-IS136-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- May 10, 2011
- Updated
- Mar 24, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
noc. ietf. org - Name
- Abuse-C Role
- Handle
- AR28097-RIPE